You are here: Home » Products » Organic Chemicals » PETS PENTAERYTHRITOL MONOSTEARATE CAS 115-83-8

PETS PENTAERYTHRITOL MONOSTEARATE CAS 115-83-8

Pentaerythritol stearate (PETS) is usually a white, hard, high melting point wax that is soluble in solvents such as ethanol and benzene. Thermogravimetric analysis (TGA): The results of thermogravimetric analysis showed that there was still no significant weight loss of PETS at 350 ℃; At 375 ℃, the weight loss is about 2.5%; It only begins to decompose at 400 ℃ (with a weight loss of about 7%).


Availability:



Inquire Add to Basket PDF Export

Model:
115-83-8
Brand:
bosschem
Code:
115-83-8

Product Description

PENTAERYTHRITOL MONOSTEARATE(PETS)

CAS 115-83-8

Alais: Octadecanoicacid

Molecular formula: C77H148O8

Molecular weight: 1201.99

Structural formula:

季戊四醇硬脂酸酯结构式

1. Performance and use

1. Used as lubricants and dispersants in transparent engineering plastics such as thermoplastic polyester (PET/PBT);

2. Used as a lubricant, release agent, and dispersant for polystyrene (PS);

3. Used as a release agent, dispersant, and internal and external lubricant for polycarbonate (PC) and its alloys;

4. Used as lubricants, release agents, and dispersants for polyoxymethylene (POM) and nylon (PA, PA6, PA66);

5. Used as a lubricant, release agent, lubricant, and anti fog agent for thermoplastic polyurethane (TPU);

6. Used as a lubricant and dispersant to enhance polypropylene (PP) plastics, it can promote the dispersion and bonding of glass fibers in resin in glass fiber reinforced engineering plastics, reduce exposure, and improve product gloss;

7. Lubricants and anti sticking agents for polymethyl methacrylate (PMMA);

8. A compound for high-end lubricants, a lubricant for metal cutting and rolling thin steel plates.

2. Technical indicators

Item	index
appearance	White flakes or powder
acid value（mg KOH/g） ≤	10
Melting range/℃	60-66℃
Chroma Gardner ≤	500
iodine value（gI/100g) ≤	2
Saponification value mgKOH/g	180-198